﻿// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Diagnostics;

namespace Microsoft.DotNet.Cli.Utils;

public static class DebugHelper
{
    [Conditional("DEBUG")]
    public static void HandleDebugSwitch(ref string[] args)
    {
        if (args.Length > 0 && string.Equals("--debug", args[0], StringComparison.OrdinalIgnoreCase))
        {
            args = [.. args.Skip(1)];
            WaitForDebugger();
        }
    }

    public static void WaitForDebugger()
    {
#if NET5_0_OR_GREATER
        int processId = Environment.ProcessId;
#else
        int processId = Process.GetCurrentProcess().Id;
#endif

        Console.WriteLine(LocalizableStrings.WaitingForDebuggerToAttach);
        Console.WriteLine(string.Format(LocalizableStrings.ProcessId, processId));
        Console.ReadLine();
    }
}
